Last updated: August 21, 2025
September in Dinajpur, Bangladesh showcases a tropical climate characterized by high humidity levels reaching up to 90%. Daily temperatures typically soar to a maximum of 36°C (97°F), while maintaining an average of 29°C (84°F), offering a warm atmosphere throughout the month. Visitors might encounter frequent rain, with precipitation totaling 330 mm (13.0 in) across 27 days, making it one of the wetter months of the year. This combination of warmth and moisture creates a vibrant environment, perfect for experiencing the lush landscapes of this region.
As September unfolds in Dinajpur, Bangladesh, temperatures begin to transition from the intense heat of summer towards the more moderate conditions of autumn. The month greets residents with a minimum average of 23°C (74°F), providing a comfortable base as the oppressive July and August heat recedes. With an average temperature of 29°C (84°F), September maintains a warm climate but hints at cooler days ahead, peaking at 36°C (97°F). This month serves as a bridge, showcasing the lingering warmth of summer while foreshadowing the cooler respite of October, thus making September a delightful time for outdoor activities amid the subtropical warmth of Dinajpur.
In September, Dinajpur experiences a significant amount of rainfall, with 330 mm (about 13.0 in) accumulated over 27 days of precipitation. This reflects a continuation of the monsoon season, which peaks during the summer months; notably, July records the highest rainfall at 418 mm. Following a wet August, September maintains a robust precipitation level, indicating that the region continues to be swept by moisture-laden winds. After September, there is a noticeable drop in precipitation as the year transitions into the drier months, particularly October with just 172 mm. This trend underscores the interplay between intense monsoonal rains and the gradual easing into the drier season, marking September as a critical month in Dinajpur's annual precipitation cycle.
In September, Dinajpur, Bangladesh experiences a significant continuation of the high humidity trend established in the preceding months, with levels reaching 90%. This marks a slight decrease from the intense humidity of July and August, yet it remains among the upper echelons of the annual humidity scale. The transition from the stark 35% in April to the much wetter conditions by September illustrates the region's shift into the monsoon season, where moisture surges sharply, peaking in summer. As the year progresses, humidity remains elevated, gradually tapering off towards the end of the year, suggesting that September stands as a bridge between the sweltering peak of the monsoon and the more temperate conditions of autumn.
As September unfolds in Dinajpur, Bangladesh, residents and visitors alike should be prepared for an extremely high UV Index of 12, indicating a significant risk of harm from unprotected sun exposure. This trend reflects a continuation of intense sun conditions that began to escalate in the preceding months, where the UV Index soared to a staggering 13 in July and remained elevated through August. With only 10 minutes of burn time before skin damage begins, caution is essential. Overall, September marks a critical period for sun safety, mirroring the extreme levels observed earlier in the summer. For more information on managing UV exposure throughout the year, visit Dinajpur UV Index.
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As September arrives in Dinajpur, Bangladesh, the days are still bathed in golden sunshine with an impressive 265 hours of sunlight, continuing the region's trend of vibrant daylight. Although this marks a slight dip from the peak summer months of March, which boasts a remarkable 329 hours, it remains a pleasant contrast to the more subdued light of July, with only 233 hours. This transition into autumn hints at a gradual decrease in sunlight, yet September retains a warm glow, bridging the lively summer atmosphere with the gentle embrace of fall. As the year progresses, the gradual decline in sunlight hours is a beautiful reminder of the shifting seasons, setting the stage for the cozy months ahead.
In September, Dinajpur, Bangladesh, experiences a notable shift in weather as the sizzling summer gives way to the onset of the monsoon season. With only a 24% chance of sunny weather, it's one of the least sunny months of the year, following the intensely humid months of July and August, where the chances plummet to a mere 6% and 4%, respectively. As the monsoon clouds gather, residents can expect a significant drop in sunshine, marking a contrast to the more vibrant months of February and March, where sunny days are prevalent at 85% and 83%. Preparing for the likelihood of rain in September is essential for both locals and visitors, as this month generally transitions from dry spells to wet and humid conditions.
In Dinajpur, Bangladesh, the daylight duration showcases a distinct rhythm throughout the year. After the shorter days of January, which offers just 10 hours of sunlight, the country gradually transitions into a brighter spring, peaking in May and June with 13 hours of daylight—ideal for outdoor activities and harvesting. As summer wanes, August sees a slight reduction, but September maintains a robust 12 hours of daylight, offering a perfect balance of light and warmth before the days start to shorten again in autumn. This gentle ebb and flow of daylight not only marks the changing seasons but also influences the lifestyle and activities of the people in the region. As the year closes out, both October and November bring shorter days, reminding residents of nature's cyclical pattern.
In September, the winds in Dinajpur, Bangladesh, experience a gentle shift, with an average speed of 2.0 m/s (4 mph)—a pleasant lull after the sporadic gusts of the preceding months. This subtle breeze carries a hint of the monsoon's retreat, contrasting with the increased bluster of June and July, which both peak at 2.7 m/s (6 mph). As August winds down, September’s milder air remains consistent with the post-monsoon tranquility, hinting at the transition towards the cooler months ahead. The overall trend showcases a dynamic interplay of wind speeds throughout the year, but September stands out as a moment of serenity before the wind settles back to its quieter winter rhythms.
Weather in Dinajpur varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Dinajpur, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is characterized by high temperatures, with minimums around 23°C (74°F) and maximums soaring to 36°C (97°F), averaging 29°C (84°F). This month is also marked by heavy rainfall, receiving about 330 mm (13.0 in) over 27 days and maintaining a high humidity level of 90%. In contrast, January offers a much cooler climate, with minimum temperatures plummeting to 6°C (43°F) and maximums reaching 29°C (84°F), averaging 17°C (62°F). The precipitation in January is minimal at just 7 mm (0.3 in) over a single day, combined with lower humidity levels of 74%. For more details on January weather, you can refer to Dinajpur weather in January.
When comparing the weather in September and February, there is a stark contrast in temperatures and humidity levels. September experiences warmer conditions with minimum temperatures around 23°C (74°F) and average highs reaching 36°C (97°F), while February has much cooler temperatures, with a minimum of 8°C (47°F) and an average maximum of 32°C (89°F). Additionally, September is characterized by high humidity at 90% and significant rainfall, with about 330 mm (13.0 in) spread over 27 days. In contrast, February is relatively dry, experiencing only 28 mm (1.1 in) of precipitation over just 2 days and lower humidity at 65%. For more detailed insights, check Dinajpur weather in February.
In September, temperatures range from a minimum of 23°C (74°F) to a maximum of 36°C (97°F), with an average of 29°C (84°F). The month is characterized by high humidity at 90% and significant rainfall, totaling 330 mm (13.0 in) over 27 days, making it quite a wet month. In contrast, March presents a much cooler climate, with a minimum temperature of 11°C (52°F) and an average of 24°C (76°F), while still reaching highs of 36°C (97°F). Precipitation in March is minimal at 37 mm (1.5 in) spread across just 7 days, accompanied by a significantly lower humidity of 48%. For more detailed weather information, you can check Dinajpur weather in March.
In September, the weather is typically hot and humid, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 36°C (97°F), accompanied by high humidity levels around 90%. This month also experiences significant rainfall, with precipitation totaling 330 mm (13.0 in) over 27 days, making it one of the wetter months of the year. In contrast, April sees slightly milder temperatures, with a minimum of 17°C (63°F) and an average of 26°C (80°F), though it can reach as high as 39°C (102°F). The precipitation in April is considerably less, totaling 136 mm (5.4 in) over just 16 days, along with a much lower humidity level of 35%. For more specific details on the weather in April, you can check Dinajpur weather in April.
In September, the weather features higher humidity levels at 90%, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 36°C (97°F) and an average of 29°C (84°F). This month also receives substantial rainfall, totaling 330 mm (13.0 in) over 27 days. In contrast, May experiences slightly lower humidity at 65%, with temperatures that can peak at 37°C (98°F) and an average of 27°C (81°F), while still providing significant rainfall of 353 mm (13.9 in) over 25 days. For more detailed information, you can refer to Dinajpur weather in May.
In September, the weather remains warm with minimum temperatures around 23°C (74°F) and average highs reaching 29°C (84°F), similar to the conditions in June. However, September experiences slightly higher maximum temperatures of 36°C (97°F) compared to June's peak of 37°C (98°F). Precipitation is more pronounced in September, with 330 mm (13.0 in) of rain falling over 27 days, contrasted with June's 381 mm (15.0 in) over 28 days. Humidity levels in September are notably higher at 90%, while June maintains a more comfortable 83%. For more detailed insights on June weather, check Dinajpur weather in June.
In comparison to July, September experiences slightly cooler temperatures, with minimums around 23°C (74°F) compared to July's 25°C (76°F). Both months have similar average temperatures of about 29°C (84°F in September and 85°F in July), but July can reach higher maximums of 37°C (100°F) compared to September's 36°C (97°F). When it comes to rainfall, September sees less precipitation overall, with 330 mm (13.0 in) over 27 days, while July is wetter, accumulating 418 mm (16.5 in) across 30 days. Humidity levels are comparable, hovering around 90% in September and slightly higher at 91% in July. For more detailed information on July weather, you can visit Dinajpur weather in July.
In comparison to August, September experiences slightly cooler temperatures, with average highs dropping from 37°C (99°F) in August to 36°C (97°F) in September. The minimum temperatures in September are also a bit lower, averaging at 23°C (74°F), compared to August's 26°C (78°F). Both months share high humidity levels at 90%, creating a similarly muggy atmosphere. However, September sees a marginally lower amount of rainfall, with 330 mm (13.0 in) over 27 days compared to August's 349 mm (13.7 in) over 29 days. For more detailed weather information on August, visit Dinajpur weather in August.
September experiences warmer temperatures with an average high of 36°C (97°F) and a higher humidity level of 90%. The month is characterized by significant rainfall, totaling 330 mm (13.0 in) over 27 days, making it one of the wetter months. In contrast, October sees a slight drop in temperatures, with an average high of 35°C (95°F) and lower humidity at 89%. Precipitation decreases substantially to 172 mm (6.8 in) over just 15 days, indicating a shift to drier conditions. This transition brings a more comfortable climate as the month progresses. For more detailed information, you can refer to Dinajpur weather in October.
September and November present stark contrasts in weather conditions. In September, temperatures fluctuate between a minimum of 23°C (74°F) and a scorching maximum of 36°C (97°F), with an average of 29°C (84°F). The month is characterized by high humidity at 90% and significant rainfall, totaling 330 mm (13.0 in) over 27 days. In contrast, November experiences much cooler temperatures, with a minimum of 12°C (54°F) and a maximum of 34°C (94°F), averaging 23°C (73°F). Rainfall is virtually nonexistent, with only 3 mm (0.1 in) over just one day, and humidity remains slightly lower at 88%. This dramatic shift highlights the transition from a hot, wet September to a cooler, drier November. For more details, check Dinajpur weather in November.
In September, the weather is characterized by high temperatures, with minimums around 23°C (74°F) and maxima reaching up to 36°C (97°F), accompanied by significant humidity at 90%. This month also experiences heavy rainfall, totaling 330 mm (13.0 in) distributed over 27 days, making it one of the wettest months of the year. In contrast, December showcases a much cooler climate, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 30°C (86°F) and a much more pleasant average of 18°C (65°F). The precipitation dramatically decreases to just 7 mm (0.3 in) across only one day, while humidity stays relatively high at 87%. For more details, you can check Dinajpur weather in December.
As September unfolds in Dinajpur, the weather presents a distinct shift from the typically dry and warm summer months. This time of year is characterized by increased humidity and frequent rainfall, contributing to a lush and vibrant landscape. With the average temperature hovering around a comfortable level, the occasional heat spikes contrast sharply with the persistent precipitation, which can transform the environment into a verdant oasis. As the city embraces these changes, residents and visitors alike can experience the delightful interplay of warmth and moisture. For a deeper understanding of what to expect throughout the year, explore more about the seasonal patterns by visiting Dinajpur Climate.